Mechanics

SPUTTERING LOSS OF POWER HARD SHIFTING AND BACKFIRING

2002 Ford Edge • 6 cylinder 2WD Automatic • 137,000 miles

Okay I went to autozone today and they put the scanner on it they didnt give me code numbers but said that the mass air flow sensor had too high a signal (whatever that means) and that there were other faults such as o2 sensor and cylinders not firing. I used some mass air flow cleaner on it and it didnt seem to make a difference. Conditions were worse today before even cleaning it. It was shifting really hard and sputtering even worse than yesterday at times I could only go 20 mph and I had to let allmost all they way off the gas to get it to go at all. Also backfiring. Any ideas?
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Juggernaut615
March 1, 2011.



Did ya fix it? Try unplugging MAF to see if it runs better.

Tiny
Fixitmr
May 27, 2011.